49804160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11117}}^1$

素因数の和:11143

約数の個数: 64

約数和(自身を含む): 136084320

約数和(自身を除く): 86280160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11117, 22234, 44468, 55585, 77819, 88936, 111170, 155638, 177872, 222340, 311276, 355744, 389095, 444680, 622552, 711488, 778190, 889360, 1245104, 1422976, 1556380, 1778720, 2490208, 3112760, 3557440, 4980416, 6225520, 7114880, 9960832, 12451040, 24902080, 49804160]

約数ペア:

[(1, 49804160), (2, 24902080), (4, 12451040), (5, 9960832), (7, 7114880), (8, 6225520), (10, 4980416), (14, 3557440), (16, 3112760), (20, 2490208), (28, 1778720), (32, 1556380), (35, 1422976), (40, 1245104), (56, 889360), (64, 778190), (70, 711488), (80, 622552), (112, 444680), (128, 389095), (140, 355744), (160, 311276), (224, 222340), (280, 177872), (320, 155638), (448, 111170), (560, 88936), (640, 77819), (896, 55585), (1120, 44468), (2240, 22234), (4480, 11117)]